Renewed Strength: A Sermon on Isaiah 40:28-31

Isaiah 40:28-31

28 Hast thou not known? hast thou not heard, that the everlasting God, the LORD, the Creator of the ends of the earth, fainteth not, neither is weary? there is no searching of his understanding.

29 He giveth power to the faint; and to them that have no might he increaseth strength.

30 Even the youths shall faint and be weary, and the young men shall utterly fall:

31 But they that wait upon the LORD shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint.

I would be happy to help you find rest and renewal in these verses; I will draft both a full sermon and a structured outline for you based on Isaiah 40:28-31.

🦅 Renewed by the Strength of the Creator

🧒 Children’s Story: The Little Eagle and the Mountain

Once, a young eagle tried to fly to the highest peak in the mountains all by himselfYI April 21, 1898, par. 5. He flapped his wings as hard as he could, but soon his little muscles began to ache, and he felt so tired he thought he would fallCOL 147.1. He landed on a low branch, panting and discouragedHS 159.1. Just then, his father soared by, not flapping at all, but simply spreading his wings and catching the invisible windCOL 147.1+1. The father told him, "You are trying to fly in your own strength, but if you wait for the wind and lean on my power, you can reach the top without getting tired"4LtMs, Ms 16, 1885, par. 7. When we feel too small or too tired to do what is right, we are like that little eagle; we must stop trying to do it alone and let Jesus lift us up on the wings of His powerST December 30, 1903, par. 11+1.

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🌍 The Everlasting God: The Source of All Power

We often look at our own limitations and feel that our way is hidden from the Lord21MR 305.3+1. But the prophet asks us a vital question: "Hast thou not known? hast thou not heard, that the everlasting God, the Lord, the Creator of the ends of the earth, fainteth not, neither is weary?" Isaiah 40:28. This is the foundation of our hope: the same power that keeps the planets in their courses is available to the weak and the faintGCB/GCDB 1893, page 466.2.

• He is the Living God: Because He is the Creator, His life is characterized by eternal freshness and everlasting youthPTUK October 21, 1897, page 660.6.

• Infinite Understanding: There is no searching of His understanding; He knows every trial and every tear by nameGCB April 25, 1901, Art. A, par. 2+1.

• Omnipotent Support: The power that created the earth from nothing is the power that upholds you in your darkest hourBEST July 1, 1893, par. 2.

True religion is not a matter of human philosophy, but of receiving the life of the Lord fresh from the fountainhead every morning Lamentations 3:22-23PTUK December 7, 1899, page 772.4.

📉 Our Human Frailty: When Strength Fails

In this world, we encounter turmoil, discomfort, and a "restless nervousness" that brings us to the brink of despair7T 243.4+1. We often overtax our energies through intemperance in labor or a desire for wealth, violating the laws of our beingSA 117.2. Even the most energetic—the youth and the young men—shall utterly fall when relying on human effortPK 316.2+1.

• Physical Exhaustion: Many suffer from "tired feelings in the morning" and "great exhaustion after exercising" because they have neglected the laws of health or sought strength in artificial stimulants like tea and coffeeCCh 104.9+2.

• Mental Weariness: An overtaxed brain and a burdened stomach drain our vital force, leaving us with a sensation of "goneness" and faintnessHR July 1, 1872, par. 3+2.

• Spiritual Lethargy: Without a vital connection to Christ, our affections become cold and we find it a strain to continue in well-doingGTI 249.1+1.

Nature often cries out for rest when we mistakenly think it needs more food or more stimulation2T 363.1+1. We must learn to respect the machinery God has given us2T 70.1.

🕊️ The Science of Salvation: How to Renew Your Strength

The remedy for our weariness is found in the promise: "They that wait upon the Lord shall renew their strength" Isaiah 40:31. Waiting on the Lord is not an idle pastime; it is the secret of spiritual and physical powerSW February 23, 1904, par. 9+1.

1. Steadiness of Purpose: To wait on God implies a fixedness of purpose and a steadfast principle that neither time nor toil can weakenCOL 147.1+1.

2. Daily Communion: It is the privilege of every believer to talk with God in the closet and receive fresh energy and vigorARSH July 15, 1858, page 69.5+1.

3. Active Exercise of Faith: We may pray for strength, but we must also exercise the strength we already have by acting on God's WordHR July 1, 1868, par. 7.

4. Submission to the Yoke: Rest is found not in idleness, but in wearing the yoke of Christ and becoming His co-laborer Matthew 11:28-30ST August 22, 1895, par. 5.

When we are too weak to even exercise faith, we must lean heavily on the arm of Infinite power4LtMs, Ms 16, 1885, par. 7. The Lord Jesus is our efficiency in all things, and His Spirit is our inspirationPH007 28.1+1.

🏔️ The Results of Divine Renewal

Those who wait upon the Lord experience a transformation that defies human logicCOL 147.1+1. They shall "mount up with wings as eagles"—a promise that points both to a present spiritual buoyancy and the future literal state of the redeemedCOL 147.1+1.

• You Shall Run and Not Be Weary: God gives power to the faint so they can perform the greatest amount of labor without exhaustionGW92 152.2+1.

• You Shall Walk and Not Faint: Even in the "humble work" and the "everyday life" of trial, God provides fortitude3T 81.1+1.

• Physical Healing: A cheerful heart vitalizes the entire system, and prayer offered in faith can stay disease and restore the suffering8MR 267.3+2.

Genuine faith brings a buoyancy that keeps the soul from being submerged by the waves of difficultyCOL 147.1+1.

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📢 Appeal: What Are You Going to Do?

My brothers and sisters, are you weary today7T 243.4? Are you carrying a burden of sin, a sickness of the soul, or a brokenness of heart that makes life seem like a "dreaded curse"HR July 1, 1872, par. 3+1? Christ is looking pityingly upon you and says, "Come unto Me... and I will give you rest" Matthew 11:28.

Will you continue to hew out "broken cisterns" of human sympathy and worldly ambition1888 1675.5? Or will you turn to the Fountain of Living Water1888 1675.5? The Father is offering you a treasure more precious than goldCS 226.3. He stands by you even now to lift the heaviest weightYI January 23, 1902, par. 8+1.

Do not allow unbelief to keep you from the Source of strengthHS 132.4. Cast your weary, heavy-burdened soul at the feet of ChristST August 22, 1895, par. 5. Delay no longer. Yield your will to His, and you will find that His grace is indeed sufficient for you 2 Corinthians 12:9LS 70.3+1. Will you choose today to wait upon the Lord and receive His life-giving powerARSH September 4, 1860, page 126.14+1?

What are you going to do with Jesus?RH May 29, 1888, par. 12. Rise up and take hold of the arm of infinite powerRH July 28, 1903, par. 27. The promise is for you: your strength shall be renewed Isaiah 40:31.

Here is the sermon outline:

Renewed by the Strength of the Creator

I. Illustration: The Little Eagle and the Mountain

• The Struggle: A young eagle fails to reach the peak by relying on his own flapping wings and limited muscles.
• The Secret: The father eagle teaches that soaring requires catching the wind and leaning on a higher power.
• The Lesson: We must stop trying to do right in our own strength and allow Jesus to lift us up.

II. The Everlasting God: The Source of All Power

• Infinite Vitality: Unlike humans, the Creator never faints or grows weary Isaiah 40:28.
• Divine Understanding: God is intimately aware of every trial and tear.
• Omnipotent Support: The same power that upholds the universe is available to sustain the weak.
• Daily Freshness: Spiritual life must be received fresh from the "fountainhead" every morning.

III. Our Human Frailty: When Strength Fails

• Physical and Mental Causes: Weariness often stems from violating health laws, overtaxing the brain, or relying on artificial stimulants.
• Spiritual Lethargy: Without a connection to Christ, affections grow cold and perseverance becomes a strain.
• The Limits of Youth: Even the naturally strong will utterly fall if they rely solely on human effort.

IV. The Science of Salvation: How to Renew Strength

• Wait on the Lord: This is not idleness, but a steadfast "fixedness of purpose" in God.
• Daily Communion: Talking with God in private provides fresh energy and vigor.
• Exercise Faith: We must act on God’s Word using the strength we currently have.
• The Yoke of Christ: True rest is found in active service and submission as a co-laborer with Jesus.

V. The Results of Divine Renewal

• Spiritual Buoyancy: Believers "mount up with wings," rising above waves of difficulty.
• Endurance in Labor: God enables the faint to perform great tasks without exhaustion ("Run and not be weary").
• Fortitude in Routine: Strength is provided for the humble, everyday trials of life ("Walk and not faint").
• Holistic Healing: A cheerful heart and faithful prayer can vitalize the physical body.

VI. Appeal and Conclusion

• The Invitation: Christ offers rest to those carrying burdens of sin, sickness, or brokenness.
• The Choice: Abandon "broken cisterns" (human sympathy/worldly ambition) for the Fountain of Living Water.
• The Action: Yield your will, cast your burdens at His feet, and take hold of infinite power today.